Southwest Pass, Vermilion Bay Sea Conditions and Tide Table

Southwest Pass, Vermilion Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 07:15 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Thu morning, min 3°C on Mon night). Winds decreasing (strong winds from the NNW on Mon afternoon, light winds from the S by Wed night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sat night, min 18°C on Thu afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 20°C on Sun night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SE by Tue night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 17°C on Fri night). Mainly fresh winds.

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
4:21PM0.39m
2:24AM0.41m
4:29PM0.37m
3:35AM0.42m
4:35PM0.36m
4:45AM0.45m
4:38PM0.36m
5:57AM0.47m
4:37PM0.37m
7:11AM0.50m
4:26PM0.39m
8:28AM0.52m
3:58PM0.43m
9:51AM0.53m
11:25AM0.53m
1:11PM0.52m
2:29PM0.51m
3:04PM0.49m
10:40PM0.44m
3:23PM0.46m
00:36AM0.44m
3:37PM0.44m
2:02AM0.45m
3:47PM0.41m
Low Tide
8:57PM0.30m
9:29AM0.02m
9:25PM0.23m
10:07AM0.08m
9:59PM0.14m
10:48AM0.16m
10:37PM0.05m
11:32AM0.25m
11:19PM-0.03m
12:21PM0.34m
00:05AM-0.10m
1:17PM0.42m
00:58AM-0.13m
1:59AM-0.13m
3:11AM-0.11m
4:36AM-0.09m
6:03AM-0.06m
8:50PM0.43m
7:20AM-0.03m
8:44PM0.38m
8:23AM0.02m
9:05PM0.32m
9:16AM0.08m
Wave
height (m) 
direction
period (s) 
0.6
NNW
4
0.5
N
3
0.3
NNE
2
0.1
NE
2
0.2
E
2
0.2
ESE
2
0.1
SE
2
0.2
SSE
2
0.1
S
2
0.1
S
1
0.2
SSW
2
0.3
SW
2
0.3
SW
2
0.3
SSW
3
0.3
SSW
2
0.3
SSW
2
0.2
SSW
2
0.3
S
3
0.1
S
2
0.2
S
2
0.1
S
4
0.1
S
1
0.1
S
2
0.2
ESE
2
0.3
SE
2
0.5
SE
3
0.4
SSE
3
0.3
SSE
2
0.3
SSE
3
0.3
S
2
0.2
S
2
0.2
SSE
2
0.2
SSE
2
0.1
S
2
0.1
S
5
0.4
NNE
3
0.4
NNE
3
0.6
NNE
3
0.6
NE
3
0.2
ENE
2
0.3
ENE
3
0.4
ESE
3
0.3
SE
2
0.4
SE
3
0.4
S
3
0.2
SSW
2
0.3
SSW
2
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
light rain
thunderstorm
clear
rain showers
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
cloudy
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
light rain
risk tstorm
clear
rain shwrs
 km/h
45
NNW
30
N
20
NNE
15
NE
15
E
20
ESE
15
SE
15
SSE
10
SSE
15
SSW
15
SW
15
SW
20
SSW
25
SSW
20
SSW
20
SSW
20
S
25
S
10
S
15
SSE
10
ESE
15
S
15
SSE
20
ESE
25
SE
30
SE
25
SSE
25
SSE
25
SSE
25
SSE
20
SSE
15
SSE
15
SSE
10
SSE
10
SSE
35
NNE
30
NNE
40
NE
40
NE
15
NE
25
ENE
30
ESE
20
SE
25
SE
25
S
20
S
20
SSW
 mm 
3
4
4
max°C
11
7
7
12
12
12
15
16
17
18
18
20
20
20
21
21
22
21
21
21
21
22
21
21
21
21
22
22
21
22
22
22
22
23
22
20
23
18
17
21
18
18
20
21
22
22
22
Moonrise
6:23
6:54
7:25
7:58
8:34
9:15
10:03
11:00
12:02
1:09
2:17
3:22
4:25
5:25
6:23
Moonset
5:07
6:09
7:11
8:15
9:22
10:31
11:42
12:52
1:58
2:56
3:46
4:27
5:03
5:35
6:04
Sunrise
7:16
7:13
7:13
7:11
7:11
7:09
7:07
7:07
7:05
7:05
7:03
7:01
7:01
7:00
6:58
Sunset
7:15
7:16
7:17
7:17
7:19
7:19
7:20
7:21
7:21
7:22
7:22
7:22
7:23
7:23
7:24
7:24
Today's sea temperature in Southwest Pass, Vermilion Bay is
20.0° C
(Statistics for 16 Mar 1981-2005 – mean: 18.9 max: 20.4 min: 16.5°C)
Issued (local time): 6 pm Monday 16 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest